{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984083921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a0b055bff668ac5ee1b0bec12140ae13d9117c418b5f37be03730437366d806",
    "signature": "0x18c4b1e53a6d0f9f2a300158a25c86e803cb980c33debca11e6ac6a2ff67dbc12e06b81e4345b66deb10561d9ee7a1edc4dacd57a35530b43c673f5555d7405c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}